Wallpapers should be able to fill & keep proper aspect ratio (easy)
|Reported by:||olaf||Owned by:||nobody|
The wallpapers configuration window should allow users to use a smaller or larger wallpaper and stretch it properly. Properly, as in, keep the aspect ratio in tact while filling the screen (cropping some of either the width or height to compensate).
Additionally, but not necessary, allow it to be repositioned as well after being fit to the screen.